LILETTA® (levonorgestrel-releasing intrauterine system) 52 mg is a hormone-releasing system placed in your uterus to prevent pregnancy for as long as you want for up to 6 years.

Important Risk Information
Important Risk Information

LILETTA does not protect against HIV or STDs.

Available by prescription only.

Please also see full Prescribing Information.


  1. LILETTA (levonorgestrel-releasing intrauterine system) 52 mg [Prescribing Information]. Irvine, CA: Allergan USA Inc, and San Francisco, CA: Medicines360; 2020.
  2. Glossary of Sexual Health Terms. Planned Parenthood Federation of America, Inc. Accessed June 1, 2021.